* pm_op(): pci_pm_restore+0x0/0x70 returns -16
@ 2008-10-28 10:41 Pascal Terjan
2008-10-28 23:18 ` Rafael J. Wysocki
0 siblings, 1 reply; 4+ messages in thread
From: Pascal Terjan @ 2008-10-28 10:41 UTC (permalink / raw)
To: linux-kernel
Since I updated my laptop (Thikpad T40) to 2.6.27-rc5 and all new
kernels until 2.6.27.3 (was using 2.6.25 before), I get this at resume
time after hibernation :
Oct 28 10:39:18 plop kernel: pm_op(): pci_pm_restore+0x0/0x70 returns
-16
Oct 28 10:39:19 plop kernel: PM: Device 0000:00:00.0 failed to restore:
error -16
This may or may not be related to resume issues I often get.
Sometimes it still work fine, sometimes it panics but I can't get any
log, sometimes I get back to X but without USB mouse, without keyboard
and ssh not responding (sysrq still work).
00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O
Controller (rev 03)
Subsystem: IBM Thinkpad T40 series
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Capabilities: [e4] Vendor Specific Information <?>
Capabilities: [a0] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit-
FW+ AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
Here is the warn level log of the resume :
Oct 28 10:39:16 plop kernel: Syncing filesystems ... done.
Oct 28 10:39:18 plop kernel: Freezing user space processes ... (elapsed
0.06 seconds) done.
Oct 28 10:39:18 plop kernel: Freezing remaining freezable tasks ...
(elapsed 0.00 seconds) done.
Oct 28 10:39:18 plop kernel: Suspending console(s) (use
no_console_suspend to debug)
Oct 28 10:39:18 plop kernel: Disabling non-boot CPUs ...
Oct 28 10:39:21 plop kernel: Restarting tasks ... done.
Oct 28 10:45:26 plop kernel: Emergency Sync complete
Here is the info level :
Oct 28 10:39:18 plop kernel: PM: Shrinking memory... done (92359 pages
freed)
Oct 28 10:39:18 plop kernel: PM: Freed 369436 kbytes in 12.51 seconds
(29.53 MB/s)
Oct 28 10:39:18 plop kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache
Oct 28 10:39:18 plop kernel: nsc-ircc 00:0b: disabled
Oct 28 10:39:18 plop kernel: parport_pc 00:0a: disabled
Oct 28 10:39:18 plop kernel: serial 00:09: disabled
Oct 28 10:39:18 plop kernel: eth4: Going into suspend...
Oct 28 10:39:18 plop kernel: ipw2200 0000:02:02.0: PCI INT A disabled
Oct 28 10:39:18 plop kernel: ACPI handle has no context!
Oct 28 10:39:18 plop kernel: Intel ICH Modem 0000:00:1f.6: PCI INT B
disabled
Oct 28 10:39:18 plop kernel: Intel ICH 0000:00:1f.5: PCI INT B disabled
Oct 28 10:39:18 plop kernel: ata_piix 0000:00:1f.1: PCI INT A disabled
Oct 28 10:39:18 plop kernel: ehci_hcd 0000:00:1d.7: PCI INT D disabled
Oct 28 10:39:18 plop kernel: uhci_hcd 0000:00:1d.2: PCI INT C disabled
Oct 28 10:39:18 plop kernel: uhci_hcd 0000:00:1d.1: PCI INT B disabled
Oct 28 10:39:18 plop kernel: uhci_hcd 0000:00:1d.0: PCI INT A disabled
Oct 28 10:39:18 plop kernel: ACPI: Preparing to enter system sleep state
S4
Oct 28 10:39:18 plop kernel: Extended CMOS year: 2000
Oct 28 10:39:18 plop kernel: PM: Creating hibernation image:
Oct 28 10:39:18 plop kernel: PM: Need to copy 91604 pages
Oct 28 10:39:18 plop kernel: Intel machine check architecture supported.
Oct 28 10:39:18 plop kernel: Intel machine check reporting enabled on
CPU#0.
Oct 28 10:39:18 plop kernel: Extended CMOS year: 2000
Oct 28 10:39:18 plop kernel: ACPI: Waking up from system sleep state S4
Oct 28 10:39:18 plop kernel: ACPI: EC: non-query interrupt received,
switching to interrupt mode
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.0: power state changed
by ACPI to D0
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.0: PCI INT A ->
Link[LNKA] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.0: setting latency
timer to 64
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.1: power state changed
by ACPI to D0
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.1: PCI INT B ->
Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.1: setting latency
timer to 64
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.2: PCI INT C ->
Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.2: setting latency
timer to 64
Oct 28 10:39:21 plop kernel: ehci_hcd 0000:00:1d.7: power state changed
by ACPI to D0
Oct 28 10:39:21 plop kernel: ehci_hcd 0000:00:1d.7: PCI INT D ->
Link[LNKH] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: ehci_hcd 0000:00:1d.7: setting latency
timer to 64
Oct 28 10:39:21 plop kernel: pci 0000:00:1e.0: restoring config space at
offset 0x6 (was 0x40080200, writing 0x40100200)
Oct 28 10:39:21 plop kernel: pci 0000:00:1e.0: setting latency timer to
64
Oct 28 10:39:21 plop kernel: ata_piix 0000:00:1f.1: restoring config
space at offset 0x1 (was 0x2800003, writing 0x2800007)
Oct 28 10:39:21 plop kernel: ata_piix 0000:00:1f.1: PCI INT A ->
Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: ata_piix 0000:00:1f.1: setting latency
timer to 64
Oct 28 10:39:21 plop kernel: Intel ICH 0000:00:1f.5: restoring config
space at offset 0x1 (was 0x2900007, writing 0x2900003)
Oct 28 10:39:21 plop kernel: Intel ICH 0000:00:1f.5: PCI INT B ->
Link[LNKB] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: Intel ICH 0000:00:1f.5: setting latency
timer to 64
Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd ef/03:42:00:00:00:a0
filtered out
Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd ef/03:0c:00:00:00:a0
filtered out
Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0
succeeded
Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0
filtered out
Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd ef/03:45:00:00:00:a0
filtered out
Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd ef/03:0c:00:00:00:a0
filtered out
Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd e3/00:1f:00:00:00:a0
succeeded
Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd e3/00:02:00:00:00:a0
succeeded
Oct 28 10:39:21 plop kernel: ata1.00: configured for UDMA/100
Oct 28 10:39:21 plop kernel: ata2.00: configured for UDMA/33
Oct 28 10:39:21 plop kernel: ata1.00: configured for UDMA/100
Oct 28 10:39:21 plop kernel: ata1: EH complete
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] 156301488 512-byte
hardware sectors (80026 MB)
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write Protect is off
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] 156301488 512-byte
hardware sectors (80026 MB)
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write Protect is off
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Oct 28 10:39:21 plop kernel: Intel ICH Modem 0000:00:1f.6: PCI INT B ->
Link[LNKB] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: Intel ICH Modem 0000:00:1f.6: setting
latency timer to 64
Oct 28 10:39:21 plop kernel: pci 0000:01:00.0: power state changed by
ACPI to D0
Oct 28 10:39:21 plop kernel: pci 0000:01:00.0: PCI INT A -> Link[LNKA]
-> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.0: restoring
config space at offset 0xf (was 0x3c0010b, writing 0x5c0010b)
Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.0: restoring
config space at offset 0x3 (was 0x824008, writing 0x82a820)
Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.0: restoring
config space at offset 0x1 (was 0x2100107, writing 0x2100007)
Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.1: restoring
config space at offset 0xf (was 0x3c0020b, writing 0x5c0020b)
Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.1: restoring
config space at offset 0x3 (was 0x824008, writing 0x82a820)
Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.1: restoring
config space at offset 0x1 (was 0x2100107, writing 0x2100007)
Oct 28 10:39:21 plop kernel: eth4: Coming out of suspend...
Oct 28 10:39:21 plop kernel: ipw2200 0000:02:02.0: PCI INT A ->
Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
Oct 28 10:39:21 plop kernel: serial 00:09: activated
Oct 28 10:39:21 plop kernel: parport_pc 00:0a: activated
Oct 28 10:39:21 plop kernel: nsc-ircc 00:0b: activated
Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Starting disk
Oct 28 10:39:21 plop kernel: usb 3-2: reset low speed USB device using
uhci_hcd and address 3
Oct 28 10:39:21 plop kernel: usb 3-2: device firmware changed
Oct 28 10:39:21 plop kernel: usb 3-2: USB disconnect, address 3
Oct 28 10:39:22 plop kernel: agpgart-intel 0000:00:00.0: AGP 2.0 bridge
Oct 28 10:39:22 plop kernel: agpgart-intel 0000:00:00.0: putting AGP V2
device into 4x mode
Oct 28 10:39:22 plop kernel: pci 0000:01:00.0: putting AGP V2 device
into 4x mode
Oct 28 10:39:22 plop kernel: [drm] Loading R100 Microcode
Oct 28 10:45:26 plop kernel: SysRq : Emergency Sync
Oct 28 10:45:29 plop kernel: SysRq : Keyboard mode set to system default
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: pm_op(): pci_pm_restore+0x0/0x70 returns -16
2008-10-28 10:41 pm_op(): pci_pm_restore+0x0/0x70 returns -16 Pascal Terjan
@ 2008-10-28 23:18 ` Rafael J. Wysocki
2008-10-29 2:38 ` Pascal Terjan
0 siblings, 1 reply; 4+ messages in thread
From: Rafael J. Wysocki @ 2008-10-28 23:18 UTC (permalink / raw)
To: Pascal Terjan; +Cc: linux-kernel
On Tuesday, 28 of October 2008, Pascal Terjan wrote:
> Since I updated my laptop (Thikpad T40) to 2.6.27-rc5 and all new
> kernels until 2.6.27.3 (was using 2.6.25 before), I get this at resume
> time after hibernation :
>
> Oct 28 10:39:18 plop kernel: pm_op(): pci_pm_restore+0x0/0x70 returns
> -16
> Oct 28 10:39:19 plop kernel: PM: Device 0000:00:00.0 failed to restore:
> error -16
>
> This may or may not be related to resume issues I often get.
>
> Sometimes it still work fine, sometimes it panics but I can't get any
> log, sometimes I get back to X but without USB mouse, without keyboard
> and ssh not responding (sysrq still work).
It looks like the ->restore() callback fails for your hostbridge. It might
have done that before, but we've only been reporting such failures since the
2.6.27 development cycle.
Did hibernation work correctly with 2.6.25?
> 00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O
> Controller (rev 03)
> Subsystem: IBM Thinkpad T40 series
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ >SERR- <PERR- INTx-
> Latency: 0
> Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
> Capabilities: [e4] Vendor Specific Information <?>
> Capabilities: [a0] AGP version 2.0
> Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit-
> FW+ AGP3- Rate=x1,x2,x4
> Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4
> Kernel driver in use: agpgart-intel
> Kernel modules: intel-agp
>
>
> Here is the warn level log of the resume :
>
> Oct 28 10:39:16 plop kernel: Syncing filesystems ... done.
> Oct 28 10:39:18 plop kernel: Freezing user space processes ... (elapsed
> 0.06 seconds) done.
> Oct 28 10:39:18 plop kernel: Freezing remaining freezable tasks ...
> (elapsed 0.00 seconds) done.
> Oct 28 10:39:18 plop kernel: Suspending console(s) (use
> no_console_suspend to debug)
> Oct 28 10:39:18 plop kernel: Disabling non-boot CPUs ...
> Oct 28 10:39:21 plop kernel: Restarting tasks ... done.
> Oct 28 10:45:26 plop kernel: Emergency Sync complete
>
> Here is the info level :
>
> Oct 28 10:39:18 plop kernel: PM: Shrinking memory... done (92359 pages
> freed)
> Oct 28 10:39:18 plop kernel: PM: Freed 369436 kbytes in 12.51 seconds
> (29.53 MB/s)
> Oct 28 10:39:18 plop kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache
> Oct 28 10:39:18 plop kernel: nsc-ircc 00:0b: disabled
> Oct 28 10:39:18 plop kernel: parport_pc 00:0a: disabled
> Oct 28 10:39:18 plop kernel: serial 00:09: disabled
> Oct 28 10:39:18 plop kernel: eth4: Going into suspend...
> Oct 28 10:39:18 plop kernel: ipw2200 0000:02:02.0: PCI INT A disabled
> Oct 28 10:39:18 plop kernel: ACPI handle has no context!
> Oct 28 10:39:18 plop kernel: Intel ICH Modem 0000:00:1f.6: PCI INT B
> disabled
> Oct 28 10:39:18 plop kernel: Intel ICH 0000:00:1f.5: PCI INT B disabled
> Oct 28 10:39:18 plop kernel: ata_piix 0000:00:1f.1: PCI INT A disabled
> Oct 28 10:39:18 plop kernel: ehci_hcd 0000:00:1d.7: PCI INT D disabled
> Oct 28 10:39:18 plop kernel: uhci_hcd 0000:00:1d.2: PCI INT C disabled
> Oct 28 10:39:18 plop kernel: uhci_hcd 0000:00:1d.1: PCI INT B disabled
> Oct 28 10:39:18 plop kernel: uhci_hcd 0000:00:1d.0: PCI INT A disabled
> Oct 28 10:39:18 plop kernel: ACPI: Preparing to enter system sleep state
> S4
> Oct 28 10:39:18 plop kernel: Extended CMOS year: 2000
> Oct 28 10:39:18 plop kernel: PM: Creating hibernation image:
> Oct 28 10:39:18 plop kernel: PM: Need to copy 91604 pages
> Oct 28 10:39:18 plop kernel: Intel machine check architecture supported.
> Oct 28 10:39:18 plop kernel: Intel machine check reporting enabled on
> CPU#0.
> Oct 28 10:39:18 plop kernel: Extended CMOS year: 2000
> Oct 28 10:39:18 plop kernel: ACPI: Waking up from system sleep state S4
> Oct 28 10:39:18 plop kernel: ACPI: EC: non-query interrupt received,
> switching to interrupt mode
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.0: power state changed
> by ACPI to D0
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.0: PCI INT A ->
> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.0: setting latency
> timer to 64
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.1: power state changed
> by ACPI to D0
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.1: PCI INT B ->
> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.1: setting latency
> timer to 64
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.2: PCI INT C ->
> Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: uhci_hcd 0000:00:1d.2: setting latency
> timer to 64
> Oct 28 10:39:21 plop kernel: ehci_hcd 0000:00:1d.7: power state changed
> by ACPI to D0
> Oct 28 10:39:21 plop kernel: ehci_hcd 0000:00:1d.7: PCI INT D ->
> Link[LNKH] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: ehci_hcd 0000:00:1d.7: setting latency
> timer to 64
> Oct 28 10:39:21 plop kernel: pci 0000:00:1e.0: restoring config space at
> offset 0x6 (was 0x40080200, writing 0x40100200)
> Oct 28 10:39:21 plop kernel: pci 0000:00:1e.0: setting latency timer to
> 64
> Oct 28 10:39:21 plop kernel: ata_piix 0000:00:1f.1: restoring config
> space at offset 0x1 (was 0x2800003, writing 0x2800007)
> Oct 28 10:39:21 plop kernel: ata_piix 0000:00:1f.1: PCI INT A ->
> Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: ata_piix 0000:00:1f.1: setting latency
> timer to 64
> Oct 28 10:39:21 plop kernel: Intel ICH 0000:00:1f.5: restoring config
> space at offset 0x1 (was 0x2900007, writing 0x2900003)
> Oct 28 10:39:21 plop kernel: Intel ICH 0000:00:1f.5: PCI INT B ->
> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: Intel ICH 0000:00:1f.5: setting latency
> timer to 64
> Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd ef/03:42:00:00:00:a0
> filtered out
> Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd ef/03:0c:00:00:00:a0
> filtered out
> Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0
> succeeded
> Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0
> filtered out
> Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd ef/03:45:00:00:00:a0
> filtered out
> Oct 28 10:39:21 plop kernel: ata1.00: ACPI cmd ef/03:0c:00:00:00:a0
> filtered out
> Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd e3/00:1f:00:00:00:a0
> succeeded
> Oct 28 10:39:21 plop kernel: ata2.00: ACPI cmd e3/00:02:00:00:00:a0
> succeeded
> Oct 28 10:39:21 plop kernel: ata1.00: configured for UDMA/100
> Oct 28 10:39:21 plop kernel: ata2.00: configured for UDMA/33
> Oct 28 10:39:21 plop kernel: ata1.00: configured for UDMA/100
> Oct 28 10:39:21 plop kernel: ata1: EH complete
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] 156301488 512-byte
> hardware sectors (80026 MB)
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write Protect is off
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write cache: enabled,
> read cache: enabled, doesn't support DPO or FUA
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] 156301488 512-byte
> hardware sectors (80026 MB)
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write Protect is off
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Write cache: enabled,
> read cache: enabled, doesn't support DPO or FUA
> Oct 28 10:39:21 plop kernel: Intel ICH Modem 0000:00:1f.6: PCI INT B ->
> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: Intel ICH Modem 0000:00:1f.6: setting
> latency timer to 64
> Oct 28 10:39:21 plop kernel: pci 0000:01:00.0: power state changed by
> ACPI to D0
> Oct 28 10:39:21 plop kernel: pci 0000:01:00.0: PCI INT A -> Link[LNKA]
> -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.0: restoring
> config space at offset 0xf (was 0x3c0010b, writing 0x5c0010b)
> Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.0: restoring
> config space at offset 0x3 (was 0x824008, writing 0x82a820)
> Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.0: restoring
> config space at offset 0x1 (was 0x2100107, writing 0x2100007)
> Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.1: restoring
> config space at offset 0xf (was 0x3c0020b, writing 0x5c0020b)
> Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.1: restoring
> config space at offset 0x3 (was 0x824008, writing 0x82a820)
> Oct 28 10:39:21 plop kernel: yenta_cardbus 0000:02:00.1: restoring
> config space at offset 0x1 (was 0x2100107, writing 0x2100007)
> Oct 28 10:39:21 plop kernel: eth4: Coming out of suspend...
> Oct 28 10:39:21 plop kernel: ipw2200 0000:02:02.0: PCI INT A ->
> Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
> Oct 28 10:39:21 plop kernel: serial 00:09: activated
> Oct 28 10:39:21 plop kernel: parport_pc 00:0a: activated
> Oct 28 10:39:21 plop kernel: nsc-ircc 00:0b: activated
> Oct 28 10:39:21 plop kernel: sd 0:0:0:0: [sda] Starting disk
> Oct 28 10:39:21 plop kernel: usb 3-2: reset low speed USB device using
> uhci_hcd and address 3
> Oct 28 10:39:21 plop kernel: usb 3-2: device firmware changed
> Oct 28 10:39:21 plop kernel: usb 3-2: USB disconnect, address 3
> Oct 28 10:39:22 plop kernel: agpgart-intel 0000:00:00.0: AGP 2.0 bridge
> Oct 28 10:39:22 plop kernel: agpgart-intel 0000:00:00.0: putting AGP V2
> device into 4x mode
> Oct 28 10:39:22 plop kernel: pci 0000:01:00.0: putting AGP V2 device
> into 4x mode
> Oct 28 10:39:22 plop kernel: [drm] Loading R100 Microcode
> Oct 28 10:45:26 plop kernel: SysRq : Emergency Sync
> Oct 28 10:45:29 plop kernel: SysRq : Keyboard mode set to system default
>
>
> --
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: pm_op(): pci_pm_restore+0x0/0x70 returns -16
2008-10-28 23:18 ` Rafael J. Wysocki
@ 2008-10-29 2:38 ` Pascal Terjan
2008-10-29 21:30 ` Rafael J. Wysocki
0 siblings, 1 reply; 4+ messages in thread
From: Pascal Terjan @ 2008-10-29 2:38 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: linux-kernel
On Wed, Oct 29, 2008 at 12:18 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> On Tuesday, 28 of October 2008, Pascal Terjan wrote:
>> Since I updated my laptop (Thikpad T40) to 2.6.27-rc5 and all new
>> kernels until 2.6.27.3 (was using 2.6.25 before), I get this at resume
>> time after hibernation :
>>
>> Oct 28 10:39:18 plop kernel: pm_op(): pci_pm_restore+0x0/0x70 returns
>> -16
>> Oct 28 10:39:19 plop kernel: PM: Device 0000:00:00.0 failed to restore:
>> error -16
>>
>> This may or may not be related to resume issues I often get.
>>
>> Sometimes it still work fine, sometimes it panics but I can't get any
>> log, sometimes I get back to X but without USB mouse, without keyboard
>> and ssh not responding (sysrq still work).
>
> It looks like the ->restore() callback fails for your hostbridge. It might
> have done that before, but we've only been reporting such failures since the
> 2.6.27 development cycle.
>
> Did hibernation work correctly with 2.6.25?
Yes it worked fine
I hibernate twice a day and never got failures with old kernels while
it now fails to resume most of the time, but other things have changed
and I did not do any investigation (for example I switched to libata
while switching to 2.6.27-rc).
If this message is only additional reporting, i will try to do some more testing
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: pm_op(): pci_pm_restore+0x0/0x70 returns -16
2008-10-29 2:38 ` Pascal Terjan
@ 2008-10-29 21:30 ` Rafael J. Wysocki
0 siblings, 0 replies; 4+ messages in thread
From: Rafael J. Wysocki @ 2008-10-29 21:30 UTC (permalink / raw)
To: Pascal Terjan; +Cc: linux-kernel
On Wednesday, 29 of October 2008, Pascal Terjan wrote:
> On Wed, Oct 29, 2008 at 12:18 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> > On Tuesday, 28 of October 2008, Pascal Terjan wrote:
> >> Since I updated my laptop (Thikpad T40) to 2.6.27-rc5 and all new
> >> kernels until 2.6.27.3 (was using 2.6.25 before), I get this at resume
> >> time after hibernation :
> >>
> >> Oct 28 10:39:18 plop kernel: pm_op(): pci_pm_restore+0x0/0x70 returns
> >> -16
> >> Oct 28 10:39:19 plop kernel: PM: Device 0000:00:00.0 failed to restore:
> >> error -16
> >>
> >> This may or may not be related to resume issues I often get.
> >>
> >> Sometimes it still work fine, sometimes it panics but I can't get any
> >> log, sometimes I get back to X but without USB mouse, without keyboard
> >> and ssh not responding (sysrq still work).
> >
> > It looks like the ->restore() callback fails for your hostbridge. It might
> > have done that before, but we've only been reporting such failures since the
> > 2.6.27 development cycle.
> >
> > Did hibernation work correctly with 2.6.25?
>
> Yes it worked fine
> I hibernate twice a day and never got failures with old kernels while
> it now fails to resume most of the time, but other things have changed
> and I did not do any investigation (for example I switched to libata
> while switching to 2.6.27-rc).
> If this message is only additional reporting, i will try to do some more testing
Yes, this printk() got introduced in 2.6.27.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-10-29 21:25 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2008-10-28 10:41 pm_op(): pci_pm_restore+0x0/0x70 returns -16 Pascal Terjan
2008-10-28 23:18 ` Rafael J. Wysocki
2008-10-29 2:38 ` Pascal Terjan
2008-10-29 21:30 ` Rafael J. Wysocki
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